CN2693964Y - Pin presser fastening arrangement - Google Patents
Pin presser fastening arrangement Download PDFInfo
- Publication number
- CN2693964Y CN2693964Y CN 200420034616 CN200420034616U CN2693964Y CN 2693964 Y CN2693964 Y CN 2693964Y CN 200420034616 CN200420034616 CN 200420034616 CN 200420034616 U CN200420034616 U CN 200420034616U CN 2693964 Y CN2693964 Y CN 2693964Y
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- China
- Prior art keywords
- screw
- sides
- utility
- model
- pad body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a pin presser fastening arrangement. A fastening bolt 3 is provided on a tooling board 5. Above one screws 2 are provided at both sides of the fastening bolt 3. The size and the shape of the cap nut of each screw are the same. The utility model is characterized in that a threaded counterbore is provided on the cap nut of the fastening bolt 3; a screw 4 is provided in the counterbore; the shape and size of the screw 4 are the same to those of the cap nut of the screw at two sides. The utility model can be fixed through the same air pressure gun in the assembly operation process without need for replacing the tool. Therefore, the assembly efficiency is improved; the time is saved; the assembly quality is ensured.
Description
One, technical field:
The utility model relates to the fastening frock of a kind of pad body, in particular for the pad body securing means on the motorcycle engine.
Two, background technique:
At present, the pad body of motorcycle engine is fastening to be to finish by the bolt on the frock plate and the screw of both sides thereof, because the bolt on the frock plate and screw form, the size of bolt both sides are all inequality, therefore in the compression fit process, to use two kinds of different instruments, for example screw is carried out fasteningly with pneumatic gun, carry out fastening with sleeve bolt.If dynamics is not enough when carrying out manual operations with sleeve, can influence assembly quality.If all assemble, need to change different pneumatic gun heads with pneumatic gun.Therefore, these two kinds of methods, assembling speed is all slower, and program is cumbersome, influences assembly quality.
Three, summary of the invention:
The utility model provides a kind of motorcycle engine pad body securing means that is used for, and it is slow to solve existing assembling motor pad body assembling speed, the quality problem of unstable.
Concrete scheme of the present utility model is: a kind of pad body securing means, on the frock plate clamping bolt is arranged, and be provided with more than one screw in the both sides of clamping bolt, the nut size of each screw, shape are identical; It is characterized in that: on the nut of clamping bolt, a threaded counterbore is arranged, in this counterbore, be equipped with and the nut shape of both sides screw, the screw that size is identical.
The utility model is owing to be provided with on the nut of bolt and both sides screw nut size, screw that shape is all identical, therefore when assembling pad body, can use a kind of assembly tool, thereby improved working efficiency, if assemble with pneumatic gun, do not need to change the pneumatic gun head, guarantee assembly quality effectively, save time, fall end cost.
Four, description of drawings:
Fig. 1 is an assembling schematic representation of the present utility model, also is a kind of embodiment of the present utility model, and it is the situation that a screw 2 is housed respectively in clamping bolt 3 both sides.
Fig. 2 is the sectional view of clamping bolt 3 among Fig. 1.
Five, specific embodiments:
Please see Figure 1, Fig. 2, the utility model is made up of screw 2, clamping bolt 3, frock plate 5, clamping bolt 3 is wherein arranged on frock plate 5, the both sides of clamping bolt 3 are respectively arranged with more than one screw 2, (present embodiment is in the both sides of clamping bolt 3 screw 2 to be arranged respectively), the shape of each screw, big or small identical is characterized in that: on the nut of clamping bolt 3, a threaded counterbore is arranged, in this counterbore, be equipped with and the nut shape of both sides screw 2, the screw 4 that size is identical.
When using this device, earlier pad body 1 is installed to the relevant position by technological requirement, the bolt 3 on the frock plate 5 is positioned at the vertical direction of pad body 1, and corresponding with pad body 1, and the fastening screw trip bolt 6 of pad body 1 side is positioned at the U type breach below of frock plate 5.
After the position is determined, use pneumatic gun fastening again, with same pneumatic gun is pressed on clamping bolt 3 on the pad body 1 again, after pad body 1 is seated, again screw 6 is carried out fasteningly then by U type mouth, prevent that pad body 1 from coming off the screw on the frock plate 52.At last screw 2 and clamping bolt 3 are dismantled, got final product.
Claims (1)
1, a kind of pad body securing means has clamping bolt (3) on the frock plate (5), is provided with more than one screw (2) in the both sides of clamping bolt (3), and the nut size of each screw, shape are identical; It is characterized in that: on the nut of clamping bolt (3), a threaded counterbore is arranged, in this counterbore, be equipped with and the nut shape of both sides screw, the screw (4) that size is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034616 CN2693964Y (en) | 2004-04-28 | 2004-04-28 | Pin presser fastening arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034616 CN2693964Y (en) | 2004-04-28 | 2004-04-28 | Pin presser fastening arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2693964Y true CN2693964Y (en) | 2005-04-20 |
Family
ID=34773088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420034616 Expired - Fee Related CN2693964Y (en) | 2004-04-28 | 2004-04-28 | Pin presser fastening arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2693964Y (en) |
-
2004
- 2004-04-28 CN CN 200420034616 patent/CN2693964Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |